---
title: "FAQ: price, platforms, offline, controls | Rails of Eternity"
description: "Answers about Rails of Eternity: what is free, what the purchase unlocks, platforms, offline play, mission length, controls, accessibility, languages and the Map Studio."
canonical: https://railsofeternity.com/faq
lang: en
last-updated: 2026-09-23
llms: https://railsofeternity.com/llms.txt
---

# Frequently asked questions

> Answers about Rails of Eternity: what is free, what the purchase unlocks, platforms, offline play, mission length, controls, accessibility, languages and the Map Studio.

- Canonical URL: https://railsofeternity.com/faq
- HTML version: https://railsofeternity.com/faq
- Language: en
- Last updated: 2026-09-23
- Site guide for agents: https://railsofeternity.com/llms.txt

Short answers about the game, its price and how it plays. If something is missing, the press kit page has the contact.

## Frequently asked questions

### What does the free stretch include?

The tutorial and the first 8 main missions (Nascente Valley and most of the Rust Corridor), with their side missions and contracts, all locomotives and wagons unlocked along the way, and the full station: garage, workshop and shop.

### What does the purchase unlock?

Every mission after Cold Mine: the rest of the Rust Corridor and Chapters III to VIII. It changes nothing about stats, prices or items in the free stretch. Planned price: R$ 19,90 / US$ 4.99 on mobile; on desktop the full game is planned at US$ 9.99 (R$ 29,90).

### Are there ads?

No. There are no ads, no energy, no loot boxes, no gacha and nothing that sells power, fuel, repairs or progress.

### Does it work offline?

Yes, entirely. No account, no login, no server. Saves stay on your device.

### Which platforms?

Android, iOS, Windows, macOS, Linux, Web. Mobile through Google Play and the App Store; desktop through Steam and itch.io, with a free demo. Dates are not announced yet.

### How long is a mission?

10–16 minutes on average. The campaign has 81 missions, 40 of them on the main line, across 41 stops.

### How do the controls work?

On desktop: keyboard and mouse or a gamepad. On touch screens: on-screen throttle and brake, a horn button, and three aiming modes (twin-stick, tap, or auto-assist). There is a left-handed layout.

### Is it accessible?

Settings include reduce motion, reduce flashes, colour-blind modes, UI scale, subtitle scale, damage numbers, camera follow and per-channel volume. Every dialogue line is subtitled.

### Which languages?

The game interface is in Brazilian Portuguese and English. Voices are recorded in Brazilian Portuguese with subtitles in both languages. This site is also in Spanish.

### What is the Map Studio?

A built-in editor: every campaign mission is a map package, and the same editor lets you build and play your own routes as free missions, on any platform.

### Who makes it?

RRB Labs, independently, with Godot 4.7. Self-published, without a publisher.

---

Other languages: [Português (Brasil)](https://railsofeternity.com/pt/faq) · [Español](https://railsofeternity.com/es/faq)